 
Version 4.4.0 brings several changes:

* added direct search of feeds related to author in feed info view
* added a new episodes list fragment for arbitrary list
* revamped online feed view activity
* episodes (50 most recent) of any online feed can be viewed and played (streamed) directly without subscribing to the feed
* bug fixes on passing Glide with null addresses
* null safety enhancements in code
